DISCUSSION OF BAROMETRIC OBSERVATIONS. 



479 



>taj.9 



/aiQ.Xp ■ 



Aug Jo 

 Scptj. 



S^ltlQ 



SqitSo^ 



SeptSo 

 Oct. 1 



Octao 



OctJo 

 OctS.? 



^ ^ ^ 



J ^ I 



s^- '■ t 



ft' 



N .^ .N 



